@font-face {
  font-family: "HorrorBrush";
  src: url("/static/assets/fonts/horrorbrush.ttf") format("truetype");
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  opacity: 0.98;
}
body {
  background-color: #000000;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.background-elements {
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.blood {
  position: absolute;
}

.blood-top-left {
  top: 0;
  left: 0;
  width: 350px;
  opacity: 50%;
}

.blood-bottom-right {
  bottom: 0;
  right: 0;
  width: 250px;
  position: absolute;
  bottom: -120px;
  right: -50px;
  opacity: 40%;
}

.blood-top-right {
  position: absolute;
  top: 0;
  right: 0;
  width: 250px;
  margin: 20px 20px 0px 0px;
  transform: rotate(30deg);
}

.splatter {
  position: absolute;
  opacity: 60%;
  bottom: 240px;
  left: 30%;
  transform: translateX(-50%);
  transform: rotate(20deg);
  width: 400px;
}

main {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 100px;
  z-index: 1;
}

.logo {
  position: absolute;
  top: 40px;
  left: 50%;
  transform: translateX(-50%);
  animation: flicker 4s linear infinite;
}

.logo img {
  width: 400px;
  height: auto;
}

.subtitle {
  font-family: "HorrorBrush", cursive;
  color: #fff;
  font-size: 24px;
  text-align: center;
  margin-top: 10px;
  letter-spacing: 2px;
}

.menu {
  display: flex;
  margin-top: 250px;
  flex-direction: column;
  gap: 30px;
  align-items: center;
  position: relative;
}

.menu::after {
  content: "";
  position: absolute;
  width: 800px;
  height: 800px;
  background: radial-gradient(
    circle,
    rgba(155, 0, 0, 0.35) 0%,
    rgba(0, 0, 0, 0) 70%
  );
  z-index: -1;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.menu-item {
  font-family: "HorrorBrush", cursive;
  font-size: 48px;
  color: #fff;
  text-decoration: none;
  transition: color 0.3s ease;
  letter-spacing: 4px;
  text-transform: uppercase;
}

.new-game {
  color: #9b0000;
}

.menu-item:hover {
  color: #9b0000;
}

.how-to-play:hover {
  color: #9b0000;
}

.level-maker:hover {
  color: #9b0000;
}

@keyframes flicker {
  0% {
    opacity: 1;
  }
  5% {
    opacity: 0.9;
  }
  10% {
    opacity: 1;
  }
  15% {
    opacity: 0.4;
  }
  16% {
    opacity: 1;
  }
  17% {
    opacity: 0.4;
  }
  18% {
    opacity: 1;
  }
  35% {
    opacity: 1;
  }
  36% {
    opacity: 0.3;
  }
  37% {
    opacity: 1;
  }
  38% {
    opacity: 0.5;
  }
  39% {
    opacity: 1;
  }
  50% {
    opacity: 1;
  }
  51% {
    opacity: 0.7;
  }
  52% {
    opacity: 1;
  }
  53% {
    opacity: 0.4;
  }
  54% {
    opacity: 1;
  }
  85% {
    opacity: 1;
  }
  86% {
    opacity: 0.6;
  }
  87% {
    opacity: 1;
  }
  88% {
    opacity: 0.4;
  }
  89% {
    opacity: 1;
  }
  100% {
    opacity: 1;
  }
}

.led-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 0, 0, 0.4) 20%,
    rgba(255, 0, 0, 0.8) 35%,
    rgba(255, 50, 50, 1) 50%,
    rgba(255, 0, 0, 0.8) 65%,
    rgba(255, 0, 0, 0.4) 80%,
    transparent 100%
  );
  z-index: 100;
  animation: ledFlicker 4s infinite, ledPulse 10s infinite;
  box-shadow: 0 0 20px rgba(255, 0, 0, 0.7), 0 0 35px rgba(255, 0, 0, 0.5),
    0 0 50px rgba(255, 0, 0, 0.4), 0 0 70px rgba(155, 0, 0, 0.3);
  filter: blur(0.6px);
}

.light-beam {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 250px;
  background: linear-gradient(
    180deg,
    rgba(255, 0, 0, 0.3) 0%,
    rgba(255, 0, 0, 0.2) 20%,
    rgba(255, 0, 0, 0.15) 30%,
    rgba(155, 0, 0, 0.08) 60%,
    transparent 100%
  );
  animation: beamFlicker 4s infinite;
  pointer-events: none;
  filter: blur(2px);
}

@keyframes ledFlicker {
  0% {
    opacity: 1;
  }
  95% {
    opacity: 1;
  }
  96% {
    opacity: 0.3;
  }
  97% {
    opacity: 1;
  }
  98% {
    opacity: 0.2;
  }
  99% {
    opacity: 0.9;
  }
  100% {
    opacity: 1;
  }
}

@keyframes ledPulse {
  0% {
    filter: brightness(1) blur(0.6px);
  }
  50% {
    filter: brightness(1.3) blur(0.4px);
  }
  100% {
    filter: brightness(1) blur(0.6px);
  }
}

@keyframes beamFlicker {
  0% {
    opacity: 0.7;
  }
  95% {
    opacity: 0.7;
  }
  96% {
    opacity: 0.2;
  }
  97% {
    opacity: 0.7;
  }
  98% {
    opacity: 0.1;
  }
  99% {
    opacity: 0.6;
  }
  100% {
    opacity: 0.7;
  }
}

/* How to Play Page Styles */
.content {
  color: #fff;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 0px;
}

.content h1 {
  font-family: "HorrorBrush", cursive;
  font-size: 64px;
  color: #9b0000;
  position: relative;
  margin-bottom: 30px;
  letter-spacing: 4px;
}

.game-description p {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  color: #fff;
}

.back-button {
  font-family: "HorrorBrush", cursive;
  font-size: 36px;
  color: #fff;
  text-decoration: none;
  transition: color 0.3s ease;
  letter-spacing: 4px;
  text-transform: uppercase;
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
}

.back-button:hover {
  color: #9b0000;
}

.character {
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: characterFlicker 6s infinite;
}

.character img {
  width: 550px;
  height: auto;
}

@keyframes characterFlicker {
  0% {
    opacity: 1;
    filter: brightness(1);
  }
  42% {
    opacity: 1;
    filter: brightness(1);
  }
  43% {
    opacity: 0.8;
    filter: brightness(1.2);
  }
  44% {
    opacity: 1;
    filter: brightness(1);
  }
  45% {
    opacity: 0.6;
    filter: brightness(1.3);
  }
  46% {
    opacity: 1;
    filter: brightness(1);
  }
  47% {
    opacity: 0.2;
    filter: brightness(1.5);
  }
  48% {
    opacity: 1;
    filter: brightness(1);
  }
  49% {
    opacity: 0.4;
    filter: brightness(1.2);
  }
  50% {
    opacity: 1;
    filter: brightness(1);
  }
  80% {
    opacity: 1;
    filter: brightness(1);
  }
  81% {
    opacity: 0.5;
    filter: brightness(1.3);
  }
  82% {
    opacity: 1;
    filter: brightness(1);
  }
  100% {
    opacity: 1;
    filter: brightness(1);
  }
}

/* Modifier les styles pour le bouton son */
.sound-button {
  position: fixed;
  bottom: 20px;
  left: 20px;
  width: 100px;
  height: 100px;
  cursor: pointer;
  z-index: 1000;
  transition: transform 0.2s ease;
}

.sound-button:hover {
  transform: scale(1.1);
}

.sound-button img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.gf-image {
  width: 400px;
  height: auto;
  margin-top: 50px;
}

.next-button {
  font-family: "HorrorBrush", cursive;
  font-size: 36px;
  color: #fff;
  text-decoration: none;
  transition: all 0.3s ease;
  letter-spacing: 4px;
  text-transform: uppercase;
  display: block;
  margin-top: 50px;
  background-color: rgba(155, 0, 0, 0.3);
  padding: 10px 30px;
  border: 2px solid #9b0000;
  border-radius: 5px;
}

.next-button:hover {
  color: #9b0000;
  background-color: rgba(155, 0, 0, 0.1);
  box-shadow: 0 0 15px rgba(155, 0, 0, 0.5);
}